| Physical | 
 | Frequency | 
 UHF 860-960 MHz | 
 | Protocols | 
 EPC C1G2 /ISO 18000-6C | 
 | Size | 
 Smaller than a matchbook 30 x 25 x 5 mm
  | 
 | Weight | 
 45g
  | 
 | Effective Range | 
 Passive: Upto 6m, Battery Assist: Upto 10m
  Performance dependent on tag type, coniguration, and other environmental conditions | 
 | Environmental | 
 
 | Operating Temperature | 
 -10°C to 70° | 
 | Storage Temperature | 
 -20°C to 85°C | 
 | Hardware | 
 | Voltage Range | 
 2.0 - 5.5 V/DC | 
 | Current Consumption | 
 Sleep Mode: 10µA Idle Mode: 150 mA
 Scan Mode: 500mA | 
 | Interfaces | 
 | UART(TTL) | 
 9.6-115.2kbps | 
 | USB Host Connection | 
 USB 2.0 Full Speed 12Mb/s | 
 | SPI | 
 Mode 1 upto 4Mb/s | 
 | I2C | 
 100/400kHz | 
 | Programmable GPIO Pins | 
 4 | 
 | External Antenna | 
 2 |